Along with their excellent series of remasters last year, Pink Floyd announced that they would also be offering up special "Immersion" box sets of their biggest albums, which would feature video, demos, unreleased live outtakes and more.

Another supergroup is on the horizon as members of Cream, Living Colour, Carlos Santana's live band and Medeski, Martin and Wood have joined forces in Spectrum Road. The group features Jack Bruce on bass and vocals, Vernon Reid on guitar, John Medeski on keys/piano and Cindy Blackman-Santana on drums.

All you guitar-playing Beatles fans who still don't own iPads, take note: The Guitar Collection: George Harrison, a new app devoted to George Harrison's Beatles-era guitars, is available through iTunes today, two days before the guitarist's 69th birthday.

In honor of Harrison's 69th birthday -- which would have been this Saturday, February 25 -- we're asking you to choose his best Fab Four composition. All of his official EMI Beatles compositions are listed below.